996934890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 2912329728

約数和(自身を除く): 1915394838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 131, 147, 155, 167, 186, 210, 217, 245, 262, 294, 310, 334, 393, 434, 465, 490, 501, 651, 655, 735, 786, 835, 917, 930, 1002, 1085, 1169, 1302, 1310, 1470, 1519, 1670, 1834, 1965, 2170, 2338, 2505, 2751, 3038, 3255, 3507, 3930, 4061, 4557, 4585, 5010, 5177, 5502, 5845, 6419, 6510, 7014, 7595, 8122, 8183, 9114, 9170, 10354, 11690, 12183, 12838, 13755, 15190, 15531, 16366, 17535, 19257, 20305, 21877, 22785, 24366, 24549, 25885, 27510, 28427, 31062, 32095, 35070, 36239, 38514, 40610, 40915, 43754, 45570, 49098, 51770, 56854, 60915, 64190, 65631, 72478, 77655, 81830, 85281, 96285, 108717, 109385, 121830, 122745, 131262, 142135, 153139, 155310, 170562, 181195, 192570, 198989, 217434, 218770, 245490, 253673, 284270, 306278, 328155, 362390, 397978, 426405, 459417, 507346, 543585, 596967, 656310, 678187, 761019, 765695, 852810, 918834, 994945, 1071973, 1087170, 1193934, 1268365, 1356374, 1522038, 1531390, 1989890, 2034561, 2143946, 2297085, 2536730, 2984835, 3215919, 3390935, 3805095, 4069122, 4594170, 4747309, 5359865, 5969670, 6431838, 6781870, 7610190, 9494618, 10172805, 10719730, 14241927, 16079595, 20345610, 23736545, 28483854, 32159190, 33231163, 47473090, 66462326, 71209635, 99693489, 142419270, 166155815, 199386978, 332311630, 498467445, 996934890]

約数ペア:

[(1, 996934890), (2, 498467445), (3, 332311630), (5, 199386978), (6, 166155815), (7, 142419270), (10, 99693489), (14, 71209635), (15, 66462326), (21, 47473090), (30, 33231163), (31, 32159190), (35, 28483854), (42, 23736545), (49, 20345610), (62, 16079595), (70, 14241927), (93, 10719730), (98, 10172805), (105, 9494618), (131, 7610190), (147, 6781870), (155, 6431838), (167, 5969670), (186, 5359865), (210, 4747309), (217, 4594170), (245, 4069122), (262, 3805095), (294, 3390935), (310, 3215919), (334, 2984835), (393, 2536730), (434, 2297085), (465, 2143946), (490, 2034561), (501, 1989890), (651, 1531390), (655, 1522038), (735, 1356374), (786, 1268365), (835, 1193934), (917, 1087170), (930, 1071973), (1002, 994945), (1085, 918834), (1169, 852810), (1302, 765695), (1310, 761019), (1470, 678187), (1519, 656310), (1670, 596967), (1834, 543585), (1965, 507346), (2170, 459417), (2338, 426405), (2505, 397978), (2751, 362390), (3038, 328155), (3255, 306278), (3507, 284270), (3930, 253673), (4061, 245490), (4557, 218770), (4585, 217434), (5010, 198989), (5177, 192570), (5502, 181195), (5845, 170562), (6419, 155310), (6510, 153139), (7014, 142135), (7595, 131262), (8122, 122745), (8183, 121830), (9114, 109385), (9170, 108717), (10354, 96285), (11690, 85281), (12183, 81830), (12838, 77655), (13755, 72478), (15190, 65631), (15531, 64190), (16366, 60915), (17535, 56854), (19257, 51770), (20305, 49098), (21877, 45570), (22785, 43754), (24366, 40915), (24549, 40610), (25885, 38514), (27510, 36239), (28427, 35070), (31062, 32095)]